Population and Housing Censuses Rioja, La Main dwellings according to number of rooms Units: main dwellings ,Total (number of rooms),1,2,3,4,5,6,7,8,9 or more, Total,19,651,23,415,1,566,3,451,10,607,2,624,679,166,120, 26018 Arnedo,5,625,.,.,454,726,2,863,1,024,275,.,., 26036 Calahorra,9,329,.,164,693,1,703,5,191,1,214,248,.,., 26071 Haro,4,697,.,.,419,1,022,2,553,386,.,.,., Notes: .Data protected by statistical secrecy Source: National Statistics Institute